... , safety, no rusting EquipmentCNC stamping/punching machine,CNC forging machine, CNC bending machine, CNC cutting machine, welding machine, polishing machine Processed materialstainless steel, carbon steel (according ... galvanized, polishing,mirror,bluing,flat grind,tin chrome/zinc/nickel plating, powder coating, anodize...Making processStamping/casting, cnc maching, cnc drilling hole ...